Everywhere they look, everywhere they go, the cast will always have each other to hold onto. The lyrics of the hit sitcom's theme song have rung all the more true in the aftermath of Tanner patriarch Bob Saget's untimely death at 65 years old in January. «It's been a rough roller coaster,» Candace Cameron Bure, who played Saget's oldest TV daughter, D.J. Tanner, told ET's Lauren Zima.